Computer hardware courses can help you learn about computer architecture, circuit design, and system integration. You can build skills in troubleshooting hardware issues, assembling components, and optimizing performance for various applications. Many courses introduce tools like multimeters, oscilloscopes, and CAD software, that support designing and testing hardware systems.

Skills you'll gain: Middleware, File Transfer Protocol (FTP), Oracle Databases, Data Integration, Enterprise Application Management, Integration Testing, Systems Integration, Development Testing, Data Import/Export, Java, Configuration Management, File Management, Debugging
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Azure DevOps, Continuous Delivery, CI/CD, Continuous Integration, Continuous Deployment, Devops Tools, Git (Version Control System)
Intermediate · Guided Project · Less Than 2 Hours

Amazon Web Services
Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Cloud Security, Amazon Web Services, Cloud Management, Cyber Governance, Security Controls, Amazon CloudWatch, Data Governance, Governance, Governance Risk Management and Compliance, Compliance Management, Multi-Tenant Cloud Environments, Continuous Monitoring, Risk Control, Account Management, Threat Detection, Automation, Configuration Management, Budget Management
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Continuous Delivery, Test Driven Development (TDD), Unit Testing, Continuous Deployment, Continuous Integration, CI/CD, Agile Methodology, Test Automation, Code Review, Maintainability, Software Development, Mockups, Software Development Methodologies, Test Case, Development Testing, Software Testing, Integration Testing, Debugging, Python Programming, Version Control
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Logo Design, Canva (Software), Video Production, Graphic Design, Graphic and Visual Design, Content Creation, Creative Design, Social Media Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Tensorflow, Computer Vision, Deep Learning, Image Analysis, Keras (Neural Network Library), Applied Machine Learning, Supervised Learning, Artificial Intelligence and Machine Learning (AI/ML), Software Installation, System Requirements
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Flutter (Software), User Interface (UI), User Interface and User Experience (UI/UX) Design, JSON, Object Oriented Programming (OOP), Mobile Development, Data Structures, Debugging
Intermediate · Course · 1 - 4 Weeks
Stanford University
Skills you'll gain: Bayesian Network, Applied Machine Learning, Graph Theory, Machine Learning Algorithms, Probability Distribution, Network Model, Statistical Modeling, Markov Model, Decision Support Systems, Machine Learning, Probability & Statistics, Network Analysis, Statistical Inference, Sampling (Statistics), Statistical Methods, Unstructured Data, Natural Language Processing, Algorithms, Computational Thinking, Test Data
Advanced · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Apache Kafka, Real Time Data, Data Pipelines, Data Processing, Operational Databases, System Monitoring, Scalability, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Typography, Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Web Design, Front-End Web Development, UI Components, Web Development
Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Data Modeling, Big Data, Data Management, Database Management Systems, Real Time Data, NoSQL, Database Design, Data Processing, Apache Hadoop, Data Structures, Scalability, Virtual Environment
Mixed · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Algorithms, Programming Principles, Data Management, Computational Thinking, Tree Maps, Data Manipulation, C and C++, Software Design, Analysis, Problem Solving, Complex Problem Solving
Mixed · Course · 1 - 3 Months